Loetz Candia Papillon Art Nouveau glass vase, Bohemia, circa
1899/1900, the vase with a flared neck and three dimples to the
body, the clear glass with splashes of iridescence.
The closest paper pattern I can find from the book Lótz -
Bóhmisches Glas 1880 bis 1940 is in photo 8. More Candia
Papillon examples can be seen at loetz.com